How do you build a public toilet in a place where there is a lot of foot traffic and there are no sewers? With the development of social and economic development, how can public toilets be more environmentally friendly, and how can they develop towards convenience, intelligence and humanization?
The green pollution-free smart toilet in Xingyun Camp in Pidu District gave the answer.
The green pollution-free smart toilet is developed and produced by Zhonghe Qingshan Toilet Technology (Sichuan) Co., Ltd., an enterprise in Pidu District, and the water flushing mode of the traditional toilet is different, and the green pollution-free smart toilet uses advanced biodegradation technology to make human excrement localized, reduced, harmless treatment, and recycled. "Make public toilets more 'wonderful toilets' and make 'convenience' more convenient." Since it was put into use in May this year, the smart toilet has been well received by the public.
"Wonderful toilet" 1: high-tech
Microbial degradation technology makes "convenient" more environmentally friendly
On July 18, the reporter came to the Huanbaoxia green pollution-free smart toilet located in Xingyun Camp in Pidu District. The two-storey public toilet is set amidst greenery and has a sleek and modern look.
When you enter the entrance of the public toilet, the sensor door will open automatically. In addition to the handwashing stations, paper towels, power banks and other items that are available in conventional toilets, there is also an electronic screen in the toilet, which displays information such as time, temperature, humidity, odor, and the number of users of the day in real time.
Xu Jipeng, chairman of Zhonghe Qingshan Toilet Technology (Sichuan) Co., Ltd., told reporters that the biggest highlight of Huanbaoxia's green pollution-free smart toilet is in the toilet. When someone squats down and prepares to use the toilet, through gravity sensing and infrared sensing, the stool hatch will automatically open, and after using the toilet, the human excrement will enter the microbial fermentation system, and the hatch will be automatically closed, and the whole process does not need to be flushed with water.
"The excrement enters the microbial fermentation system, and the system organically treats the manure through variable temperature cycle biodegradation and fully enclosed fermentation technology to form raw materials for the production of high-quality organic fertilizer. The urine is treated and converted into Class 1A water, which can meet the needs of daily cleaning of toilets. Xu Jipeng told reporters in detail that the system can degrade more than 95% of the stool, taking a toilet as an example of 2,000 people per day, the fermentation warehouse only needs to be cleaned once every six months, and its operation and maintenance costs are very low. At the same time, the toilet can be kept clean and hygienic and odor-free.
"Wonderful toilet" two: multi-functional
The versatile space mode makes the toilet a landscape
The reporter saw at the scene that the green pollution-free smart toilet of Huanbaoxia provides more humanized services, equipped with maternal and infant rooms, cleaning rooms, etc. In addition to the toilet itself, there is also a 24-hour unmanned supermarket, vending machines, entertainment and leisure areas, LED screens, etc., which have become a scenery of Nebula Camp.
Mr. Zhang, a citizen who came to the "convenient" toilet, is a frequent visitor to the toilet, and Mr. Zhang said with deep understanding, "This smart toilet is very scientific, reminiscent of the toilet when I was a child, but it has added a lot of high-tech and truly achieved environmental protection." The toilet is also equipped with a supermarket and rest area, which provides more convenience for everyone. ”
Xu Jipeng introduced that the variability of Huanbaoxia's green pollution-free smart toilet is not limited to this. "It is like a newspaper kiosk and a sentry box, which can be placed in any scene, such as parks, green spaces, cities, scenic spots, emergency places, etc., or it can be a walking toilet, and it can set up more modules according to the needs of the scene." Xu Jipeng said that the company proposed the "1+X" varied space model, which can superimpose supermarkets, vending machines, dining bars, tea bars, lockers, etc., so that the public toilet is not only a toilet, but also a convenient scene, but also a living space, but also a beautiful scenery.
"Wonderful toilet" three: high efficiency
Modular public toilets can be built in two days at the fastest
Xu Jipeng introduced that the biggest difference between Huanbaoxia's green pollution-free smart toilet and conventional public toilets is that it can greatly shorten the period of on-site construction and construction. "The on-site construction period of conventional public toilets is about 3 months, while the on-site construction period of smart toilets only takes two days."
Xu Jipeng explained that most of the production time of this public toilet, which was "built in two days", is in the factory. After the public toilet is produced and debugged in the factory for industrial assembly line production, it only needs to be transported to the site for hoisting and landing, and it can be put into use. In this way, public toilets are not only suitable for emergency temporary use, but can also be used as permanent facilities for secondary use.
In the factory of Zhonghe Qingshan Toilet Technology (Sichuan) Co., Ltd., located in the south area of Chengdu Modern Industrial Port, there is also an ultra-low temperature simulation laboratory of minus 40 °C, which is the scientific and technological support of smart toilets. "This laboratory is currently available, and it is the only ultra-low temperature simulation laboratory in the world for toilets. What we need to do is to localize, reduce, harmless treatment and resource recycling of human excrement at minus 40 °C. Xu Jipeng said that at present, the experiment has achieved phased results, and the company has also received invitations from scenic spots such as Mount Everest and Huashan.
According to reports, the smart toilets produced by Zhonghe Qingshan Toilet Technology (Sichuan) Co., Ltd. have been implemented in Chengdu, Chongqing, Nanchong, Luzhou, Guangyuan and other cities. The company also established the "Toilet Revolution Technology Research Center" with Chengdu Institute of Technology.
Xu Jipeng said that around the environment of low temperature, high altitude, water shortage, as well as scenarios such as cities and tourist attractions, enterprises will make full use of modern science and technology such as artificial intelligence, Internet, blockchain, big data, photovoltaic solar energy, etc., and continue to develop the world's leading green pollution-free smart toilet, so as to truly make the masses "convenient" and more convenient, and contribute to the toilet revolution and the realization of the "double carbon" goal.
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Reporter丨Liu Xiaoli, Liu Yan (intern)